Pythagorean theorem: For any right triangle, the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse
Pythagorean Inequalities: If c squared equals a squared plus b squared then triangle abc is a right triangle. if c squared is larger than a squared plus b squared then triangel abc is an obtuse triangle. if c squared is smaller than a squared plus b squared then triangle abc is a acute triangle
If c^2 = a^2 + b^2, then triangle ABC is a right triangle.
If c^2 > a^2 + b^2, then triangle ABC is an obtuse triangle.
If c^2 < a^2 + b^2, then triangle ABC is an acute triangle. Converse of Pythagorean Theorem: If the square of the length of one siede of a triangle equals the sum of the squares of the sum of lengths of the other tow sides, then the triangle is a right triangle. For abc, with c as the length of the longest side.
Pythagorean Theorem
http://www.youtube.com/watch?v=FmYCV24qc3I
A2 squared plus B squared = C squared
45-45-90 triangles have two sides the same labeled x and then the third and larger side x times the square root of 2
30-60-90 triangles have all different sides. the smallest = x. the hypotenuse = 2x. the last leg = x times the square root of 3
Pythagorean Theorem Rap
//http://www.youtube.com/watch?v=FmYCV24qc3I//
Pythagorean Theorem - a² + b² = c²
Pythagorean theorem: For any right triangle, the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse
Pythagorean Inequalities: If c squared equals a squared plus b squared then triangle abc is a right triangle. if c squared is larger than a squared plus b squared then triangel abc is an obtuse triangle. if c squared is smaller than a squared plus b squared then triangle abc is a acute triangle
If c^2 = a^2 + b^2, then triangle ABC is a right triangle.
If c^2 > a^2 + b^2, then triangle ABC is an obtuse triangle.
If c^2 < a^2 + b^2, then triangle ABC is an acute triangle.
Converse of Pythagorean Theorem: If the square of the length of one siede of a triangle equals the sum of the squares of the sum of lengths of the other tow sides, then the triangle is a right triangle. For abc, with c as the length of the longest side.